UltraKotlina is a demanding mountain trail and ultra-running festival in the Western Sudetes, with routes crossing the Karkonosze, Rudawy Janowickie, Kaczawskie and Izerskie ranges. Its distinctive feature is the way courses encircle the Jeleniogórska Basin, combining renowned trails with quieter wilderness; it suits runners seeking challenging terrain, while offering approachable time limits for newcomers to ultra running.
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Florian Schindler
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